53928030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2685

約数の個数: 64

約数和(自身を含む): 142067520

約数和(自身を除く): 88139490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 2609, 3445, 4134, 5218, 6890, 7827, 10335, 13045, 15654, 20670, 26090, 33917, 39135, 67834, 78270, 101751, 138277, 169585, 203502, 276554, 339170, 414831, 508755, 691385, 829662, 1017510, 1382770, 1797601, 2074155, 3595202, 4148310, 5392803, 8988005, 10785606, 17976010, 26964015, 53928030]

約数ペア:

[(1, 53928030), (2, 26964015), (3, 17976010), (5, 10785606), (6, 8988005), (10, 5392803), (13, 4148310), (15, 3595202), (26, 2074155), (30, 1797601), (39, 1382770), (53, 1017510), (65, 829662), (78, 691385), (106, 508755), (130, 414831), (159, 339170), (195, 276554), (265, 203502), (318, 169585), (390, 138277), (530, 101751), (689, 78270), (795, 67834), (1378, 39135), (1590, 33917), (2067, 26090), (2609, 20670), (3445, 15654), (4134, 13045), (5218, 10335), (6890, 7827)]